Lucent Technologies DEFINITY Installation For Adjuncts And Peripherals page 79

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals 555-233-116
4 Data Modules and Asynchronous Data Units
Connect Data Modules
Configuring the 7400B for remote administration
1. At the command prompt of your terminal-emulation software or terminal,
enter at&c1&d2&s1s0=1&w0&w1&y0
where:
Restoring factory defaults for the 7400B
1. Enter at&F
Exiting command mode on the 7400B
After configuring the 7400B, exit command mode, and put the data module back
online.
1. Enter O (capital O).
Configuring the 7400C HSL (High-
Speed Link) Data Module
Figure 15
&C1 sets the Data Carrier Detect (DCD) circuit of the data module
to operate according to the EIA standard
&D2 sets the data module to go on hook when an on-to-off
transition is detected on the Data Terminal Ready (DTR) input,
disconnecting the call
Q1 turns off the result codes that would be the normal responses of
the data module to commands that it receives.
S0=1 turns on the automatic answer feature and causes the data
module to answer an incoming data call on the first ring
&W0 causes the current configuration to be stored in profile 0
&Y0 selects the configuration stored in profile 0 to become the
current configuration each time the data module is powered on
at puts the modem in command mode
&c1 tells the modem to respond to DCD
&d2 tells the modem to respond to DTR
&s1 tells the modem to respond to DSR
s0=1 tells the modem to auto answer on the first ring
&w0 tells the modem to save changes in profile 0
&w1 tells the modem to save changes in profile 1
&y0 tells the modem to use profile0 after a power failure
shows the front and rear of a 7400C synchronous data module.
Issue 1
April 2000
57